TY - RPRT TI - Fluvial architecture of the Lower Cretaceous Lakota Formation, southwestern flank of the Black Hills uplift, South Dakota AU - David J. Dahlstrom AU - James E. Fox PY - 1995 DO - 10.3133/b1917s UR - https://pubs.usgs.gov/publication/b1917S ID - b1917S ER -